Enter host name or IP address: 2 result(s) for 23.183.192.163.in-addr.arpa
namequery typeresultfirst seenlast seen
23.183.192.163.in-addr.arpa. PTRdns1.tribune.com.
2015-01-02 08:41:262015-04-10 10:46:33
23.183.192.163.in-addr.arpa. PTRdns5.tribune.com.
2015-01-02 08:41:262015-04-10 10:46:33

WHOIS info for: 23.183.192.163.in-addr.arpa

No whois server is known for this kind of object.